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From Ronald Petty <ronald.pe...@gmail.com>
Subject Re: failure notice
Date Tue, 31 Jan 2012 01:35:12 GMT
Ina,

Also, is "namenode" a valid alias for your namenode machine?

Kindest regards.

Ron

On Mon, Jan 30, 2012 at 2:40 PM, Alex Kozlov <alexvk@cloudera.com> wrote:

> You need mapred.job.tracker property (in your mapred-site.xml commonly)
>
>
> On Mon, Jan 30, 2012 at 2:37 PM, Ina M <tiedyeina@gmail.com> wrote:
>
>> Hi all,
>>
>> I am using hadoop 1.0.0 running in Cygwin. I'm getting the following
>> error message when I try to run jobtracker.
>>
>> 12/01/30 17:18:21 FATAL mapred.JobTracker:
>> java.lang.IllegalArgumentException: Does not contain a valid host:port
>> authority: local
>>        at
>> org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:185)
>>        at
>> org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:151)
>>        at
>> org.apache.hadoop.mapred.JobTracker.getAddress(JobTracker.java:2560)
>>        at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:2200)
>>        at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:2192)
>>        at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:2186)
>>        at
>> org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:300)
>>        at
>> org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:291)
>>        at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:4978)
>>
>> I have configured my core-site.xml file to read:
>>
>> <configuration>
>>  <property>
>>   <name>fs.default.name</name>
>>   <value>hdfs://namenode:8020</value>
>>  </property>
>> </configuration>
>>
>> I have also tried using localhost in place of namenode and dropping
>> the port at the end. I'm unsure what the problem is, and how to fix
>> it. Any help much appreciated.
>>
>> Thanks,
>> Ian
>>
>
>

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